asn.dev

Observed topology

AS28306 Voluy Telecom Eireli

Upstreams 6 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 8

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS28306: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv62,359
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDAHostingIPv484
AS6939Hurricane Electric LLCTransitIPv4 IPv655
AS24482SG.GSHostingIPv4 IPv643
AS16735ALGAR TELECOM S/AUnclassifiedIPv442
AS57463NetIX Communications JSCUnclassifiedIPv441

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.

Transit

Downstream networks

inferred

Networks for which AS28306 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61636logicLINK Telecom - EIRELIUnclassifiedIPv4 IPv6833
AS266260ITOP TELECOM LTDA - MEResidentialIPv4 IPv6270
AS263424Fonelight Telecomunicacoes S/AUnclassifiedIPv4194
AS267563Ei Telecom LTDAUnclassifiedIPv4 IPv697
AS270562ET NET TELECOMUNICACOES E CONSULTORIA LTDAUnclassifiedIPv480
AS264106ANDRADE & LANDIM TELECOMUNICACOES LTDAUnclassifiedIPv476
AS52790CONECTA NET TELECOMUNICACOES LTDA MEUnclassifiedIPv4 IPv655

Adjacency

Adjacent networks

21 shown

Every AS seen directly next to AS28306 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv63,939
AS61636logicLINK Telecom - EIRELIUnclassifiedIPv4 IPv6833
AS263424Fonelight Telecomunicacoes S/AUnclassifiedIPv4314
AS266260ITOP TELECOM LTDA - MEResidentialIPv4 IPv6282
AS16735ALGAR TELECOM S/AUnclassifiedIPv4 IPv6193
AS267563Ei Telecom LTDAUnclassifiedIPv4 IPv6143
AS264106ANDRADE & LANDIM TELECOMUNICACOES LTDAUnclassifiedIPv4119
AS6939Hurricane Electric LLCTransitIPv4 IPv6111
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDAHostingIPv484
AS270562ET NET TELECOMUNICACOES E CONSULTORIA LTDAUnclassifiedIPv480
AS24482SG.GSHostingIPv4 IPv663
AS57463NetIX Communications JSCUnclassifiedIPv460
AS52790CONECTA NET TELECOMUNICACOES LTDA MEUnclassifiedIPv4 IPv655

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS28306, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 2 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.216.1462,690
IX.br (PTT.br) Belo HorizonteBelo Horizonte, Brazil200.219.139.107120

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.